Description
Recoil springs for Gen II MPX. These are available in stock rate, 13% reduced rate,25% reduced rate and 20% increased rate. These are also available in a set with all four rates for tuning your particular firearm (Gen II only)
I have also added Stock factory rate springs for the Gen I as well as 20% increased rate
There is no additional cost for shipping it is included in the price of all listed parts. If you would like special services for shipping such as insurance or signature confirmation please make an account on our site and contact us for a shipping quote. ILWT cannot be responsible for lost or mishandled shipments once they are dropped to USPS.
Warning: Use reduced rate springs at your risk. Using a reduced rate spring with the wrong ammunition load can result in damage to you and/or your firearm
Additional information
| Rate | Gen I factory rate, Gen I 20% increased rate, Gen II factory rate, Gen II 13% reduced rate, Gen II 25% reduced rate, Gen II 20% increased rate, Gen II all 4 rates |
|---|
Only logged in customers who have purchased this product may leave a review.
Returns and Exchanges
There are a few important things to keep in mind when returning a product you purchased.You can return unwanted items by post within 7 working days of receipt of your goods.
- You have 14 calendar days to return an item from the date you received it.
- Only items that have been purchased directly from Us.
- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to:
30 South Park Avenue, San Francisco, CA 94108, USA
Please remember to ensure that the item you are returning is repackaged with all elements.
For more information, view our full Returns and Exchanges information.
Related Products
We are proud to carry the Shooting Sports Innovations Magwell for the MPX. This was the first aftermarket magwell offered for the MPX and is...
$120.00
Add to cart 
ILWT Muzzle-Thread Protector designed specifically for our tri lug with .5-28 threads “navy” barrels, adapters and threaded Colt Type Barrels – Manufactured from 4140 Steel –...
$10.00
Add to cart 
HK “NAVY” style 3-Lug Suppressor adapter with 1/2-28tpi. 1.43″ o.a.l. – Precision machined from 4140 Steel. – Identical OD dimensions to factory HK 3-lug. All...
$45.00 – $55.00
Select options 
Gas plugs in restricted configuration (allows to to you restrict the gas port while running faster/hotter ammunition). These are great to have some flexibility with running...
$40.00 – $75.00
Select options 
Replacement for the MPX Extractor Springs, pack of 5 There is no additional cost for shipping it is included in the price of all...
$13.00
Add to cart 
Set of two of these hardened tool steel torx bits. These are great to replace the cheap damaged import bits often found in tool kits. ...
$6.00 – $10.00
Select options 
Custom laser engraving available on barrels by request for an additional charge Newer griffin tri lug mounts may not work with this tri lug assembly....
$330.00 – $410.00
Select options 
Machined aluminum vice block to secure your mpx lower while doing maintenance, trigger, barrel swaps, etc. Only available in red anodize There is no additional cost...
$40.00
Select options 
Our Replacement/Spare detents that secure your gas valve when rotated into position. Designed to replace worn or lost detents, or have as spares. – Manufactured...
$15.00
Add to cart 
Colt Barrels, Mac 10 Mac 11 Barrels, Parts for Evo Scorpion, Parts for MCX Style Platform, Parts for MPX, Quad Kits 4 macs
Two line text engraving on barrel. Please include text you would like engraved in the notes section of the order. If you are wanting to...
$10.00
Add to cart 
ILWT has partnered with SSI (Shooting Sports Innovations) to bring you the long awaited replacement extractor for the MPX Platform. These extractors are machined from...
$49.00 – $54.00
Select options 
3-Lug Adapters & Muzzle Devices, Grand Stribog SP9/SP9A1, Mac 10 Mac 11 Barrels, Parts for Evo Scorpion, Parts for MPX
Suitable for use with 5.56 and 9mm Ar-15, Macs and other firearms with 1/2 x 28 TPI Barrels. Proudly Made in the U.S.A. of 6061...
Replacement part for your worn/damaged ring that is designed for your gas plug/valve. This will work with factory or our replacement plugs. Perfect for spares...
$12.00
Add to cart 
Custom laser engraving available on barrels by request for an additional charge Gen-1 MPX-type replacement Drop-in Barrel & Gas Block assembly: With such a great...
$475.00 – $500.00
Select options 
High quality rings to replace your worn/damaged rings on your gas piston/tappet. Great for spare, comes in a 9 pack good for three full replacements....
$7.00
Add to cart 
Reviews
There are no reviews yet.